//
//  NetWorkingHandler.m
//  UI29_Block
//
//  Created by dllo on 16/1/21.
//  Copyright © 2016年 dllo. All rights reserved.
//

#import "NetWorkingHandler.h"

@implementation NetWorkingHandler

+ (void)netWorkingWithURL:(NSString *)string completeHandle:(void (^)(NSURLResponse *, NSData *, id))block {
    
    // 字符串转码
    NSString *codeString = [string stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
    NSURL *url = [NSURL URLWithString:codeString];
    
    // sesstion
    NSURLSession *session = [NSURLSession sharedSession];
    NSURLSessionDataTask *dataDask = [session dataTaskWithURL:url completionHandler:^(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error) {
       
        
        
        // 回到主线程(GCD)
        dispatch_async(dispatch_get_main_queue(), ^{
        
            if (data) {
                  // 数据解析
                id result = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:nil];
                // 调用BLock
                block(response, data, result);

            }
            
        });
        
    }];
    [dataDask resume];
    
}

@end
